Patents by Inventor Roohollah GHOBADI

Roohollah GHOBADI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220107927
    Abstract: A computer-implemented method is disclosed for mapping a dataset from a Hilbert space of a given dimension to a Hilbert space of a different dimension, the method comprising obtaining a dataset, for each data sample of the dataset, for a plurality of episodes, generating an encoded sample; configuring an adiabatic quantum device by embedding each encoded sample into a q-body Hamiltonian H representative of an adiabatic quantum device, causing the adiabatic quantum device to evolve from an initial state to a final state; and performing a projective measurement along z axis at the final state to determine the value of each qubit; generating a corresponding binary vector representative of the given data sample in a transformed Hilbert space using the determined value of each qubit at each episode and providing a mapped dataset comprising each of the generated corresponding binary vectors.
    Type: Application
    Filed: December 16, 2021
    Publication date: April 7, 2022
    Inventors: Seyed Shakib VEDAIE, Ehsan ZAHEDINEJAD, Roohollah GHOBADI, Daniel J. CRAWFORD, Jaspreet S. OBEROI, Inderpreet SINGH, Moslem NOORI
  • Publication number: 20200349050
    Abstract: A method and a system are disclosed for estimating a trace operator to be used in a machine learning task. The method comprises obtaining an indication of a pair of points; constructing a quantum circuit comprising a single control qubit and a plurality of register qubits using the obtained pair of points, the constructing comprising receiving an encoding pattern and an architecture of a quantum circuit, encoding the pair of points into the plurality of register qubits, initializing the quantum circuit, and compiling the quantum circuit for a quantum device; evolving the quantum circuit on the quantum device; obtaining an indication of at least one measurement on the single control qubit of the corresponding quantum circuit; determining an indication of an estimated trace of the unitary operator representing the plurality of register qubits using the obtained indication of at least one measurement on the single control qubit and providing the indication of the estimated trace of the unitary operator.
    Type: Application
    Filed: May 1, 2020
    Publication date: November 5, 2020
    Applicant: 1QB INFORMATION TECHNOLOGIES INC.
    Inventors: Roohollah GHOBADI, Jaspreet S. OBEROI, Ehsan ZAHEDINEJAD